About the UR-9JH
A module designed for the Universal Relay’s series, GE Multilin’s UR-9JH is a CPU module that provides the relay with highly configurable logic frameworks and computing algorithms that govern the protective functions of the relay. Additionally, the module interfaces with other modules in the scalable UR unit, assisting in determining their functions and the data captured.
The Universal Relays series is designed with scalability in mind, so replacing old modules and installing new ones is a relative breeze, especially when combined with following the verbal and pictorial guides offered by the Universal Relay’s manuals.
Purchasers of any of Multilin’s CPU modules should carefully read and understand their respective user manual before installing the CPU module, as there are a number of guidelines to ensure proper function and protect the user. For example, users must properly disconnect each individual connection from the current CPU module before removing the relay from the chassis, or else user harm/system damage could occur.